C519 Find the Entrance.

The next morning, at a certain residential area in Z City, Tian Yu and Saitama appeared. They were standing outside a house.

"Teacher, this is the place where I used to live." Saitama looked at the second floor of the house and said with nostalgia, "I lived here for more than a year. I was almost kicked out because I couldn't pay the rent. Luckily